| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $26.74 | 11.180% | $29.7295 | $29.73 | $29.75 | $29.70 |
| Purchase #2 | $77.93 | 13.566% | $88.502 | $88.50 | $88.50 | $88.50 |
| Purchase #3 | $191.63 | 12.419% | $215.4285 | $215.43 | $215.45 | $215.40 |
| Purchase #4 | $20.90 | 7.217% | $22.4084 | $22.41 | $22.40 | $22.40 |
| Purchase #5 | $205.35 | 5.194% | $216.0159 | $216.02 | $216.00 | $216.00 |
| Purchase #6 | $13.86 | 10.363% | $15.2963 | $15.30 | $15.30 | $15.30 |
| Purchase #7 | $242.34 | 6.497% | $258.0848 | $258.08 | $258.10 | $258.10 |
| 7 purchase totals = | $778.75 | $845.4654 | $845.47 | $845.50 | $845.40 | |